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Bacterial and Arachnid Sphingomyelinases D: Comparison of Biophysical and Pathological Activities.

Authors: Mariutti, Ricardo Barros; Chaves-Moreira, Daniele; Vuitika, Larissa; Caruso, Ícaro Putinhon; Coronado, Monika A.; Azevedo, Vasco A.; Murakami, Mario T.; +2 Authors

Bacterial and Arachnid Sphingomyelinases D: Comparison of Biophysical and Pathological Activities.

Abstract

Sphingomyelinases D have only been identified in arachnid venoms, Corynebacteria, Arcanobacterium, Photobacterium and in the fungi Aspergillus and Coccidioides. The arachnid and bacterial enzymes share very low sequence identity and do not contain the HKD sequence motif characteristic of the phospholipase D superfamily, however, molecular modeling and circular dichroism of SMases D from Loxosceles intermedia and Corynebacterium pseudotuberculosis indicate similar folds. The phospholipase, hemolytic and necrotic activities and mice vessel permeabilities were compared and both enzymes possess the ability to hydrolyze phospholipids and also promote similar pathological reactions in the host suggesting the existence of a common underlying mechanism in tissue disruption. J. Cell. Biochem. 118:2053-2063, 2017. © 2016 Wiley Periodicals, Inc.

Country
Brazil
Keywords

Erythrocytes, 572, Gene Expression, Hemolysis, Arthropod Proteins, Capillary Permeability, Mice, Bacterial Proteins, DERMONECROSIS, Escherichia coli, Animals, Humans, Amino Acid Sequence, Horses, Cloning, Molecular, Sheep, Domestic, HEMOLYSIS, Sequence Homology, Amino Acid, CATALYSIS, Corynebacterium pseudotuberculosis, Phosphoric Diester Hydrolases, Recombinant Proteins, SPHINGOMYELINASE D, Rabbits, Sequence Alignment

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
7
Top 10%
Average
Average
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